<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>21_类数组转化成真正数组的方法</title>
</head>
<body>
    <script>
        function test (a,b,c) {
            // console.log(Array.from(test))
            // console.log(Array.prototype.slice.call(test))
            console.log(Array.prototype.slice.apply(test))
            

        }
        const test1 = () =>{

        } 
        test(1,2,3,4,5)
    </script>
</body>
</html>